LOS ANGELES, California (AP) -- The singer and former husband of Whitney Houston spent a night in the hospital after suffering a mild heart attack, his attorney said Wednesday. According to his publicist, Bobby Brown, who is 38, had the heart attack because of... stress and poor diet . And it couldn't have anything to do with the fact he's an, oh, I don't know, COKEHEAD? Perhaps he's stressed out because he's washed up, careerwise, and can't afford his crack fix. Much less, nutritious food. A bit of fortuitous (or not so much, if you're Bobby) foreshadowing perhaps -- The first album put out by R&B group New Edition in 1986, after Brown was voted out because of "behavioral problems," was actually titled "Heart Break." Funny, and sad, how life imitates art.